CONTINGENT LIABILITIES AND ENVIRONMENTAL RESERVES (Details) $ in Millions	57 Months Ended
Jul. 31, 2021 USD ($) facility	Oct. 31, 2020 USD ($)
Site Contingency [Line Items]
Number of reconditioning facilities subject to litigation \| facility	2
Environmental liability reserves	$ 19.4	$ 20.2
Diamond Alkali
Site Contingency [Line Items]
Environmental liability reserves	11.0	11.1
European Drum Facilities
Site Contingency [Line Items]
Environmental liability reserves	$ 8.4	$ 9.1

Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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